abbykhn01
abbykhn01 abbykhn01
  • 11-12-2016
  • Mathematics
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Expand and simplify (x+3)(x+5)

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Seaseasea
Seaseasea Seaseasea
  • 11-12-2016
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x^2 + 5x+ 3x+ 15
Add like terms
x^2+8x+15
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